The amount of abuse I see gingers get at school was bad, this was not banter but more borderline bullying. The amount of discrimination was worse than anything I've seen yet it seemed to be part of the culture passed down through the generations. Maybe the deep-seated hatred towards Celts never left.
Also bald people got a hell of a lot of stick from their mates, work colleagues or random nights out. You see that a lot with Linos and refs being called bald cunts etc.
UK is odd as it gets on their high horse at anyone racist, homophobic etc but can discrimate against gingers, baldies and fat people at the drop of a hat.